2 things I hate in this game:

1: When a player flags to you then completely expose himself to you by using his 6 and capturing every 1 or 2 neighboring territories so much that you could actually rip him like hell!
2: Is when a player that is 5th takes on the easily light defended territories of a flagged out player to then turn around and take 2nd place when he doesnt deserve it.

P.S.: I have a tendency of not respecting flag in these situation. I see that everyone has what he deserve or has a fair fight at it!